Daisy, Cosmic Illusionist

Daisy, Cosmic Illusionist costs {1} less for each card you
own in exile

When Daisy, Cosmic Illusionist enters exile X target
non-land permanents then put X time counters on it where
X is it's mana value and it gains suspend.

Whenever an opponent casts a spell from exile choose one:
•Remove a time counter from a spell you control in exile
•You and target player each draw a card
•You and target player each create a treasure token